Collin Value

1812 N Waddill St, Mckinney, TX 75069

3,360 sqft, built 2019, in Black & Smith Addition. Appraised at $803,000 for 2026.

Collin County account 1135550

Appraised value
$803,000
Tax year 2026
Living area
3,360 sqft
$239 per sqft
Year built
2019
Homestead
Yes
Owner-occupied exemption on file

Compare this assessment

Start with the county value and property facts, then review appraisal comps, recent sales, and prior-year changes to decide whether the assessment is worth challenging. The comps on this page are free to review; email sign-in is only used to save a printable report.

For nearby context, browse ZIP 75069, Black & Smith Addition, McKinney, and Fairview assessment pages.

Protest deadline

The 2026 protest deadline was . The 2027 protest deadline is . 2027 notices usually arrive in April.

Deadline rule: May 15, or 30 days after your notice of appraised value is mailed, whichever is later. A deadline on a weekend or holiday moves to the next business day. Evidence is reviewed by the Appraisal Review Board (ARB). Dates checked against the official source.

Assessment snapshot

These public CCAD records highlight what may be worth checking before you file.

  • Assessment changeThe appraised value changed from $435,026 in 2025 to $803,000 in 2026. A change this large often reflects new construction, a reclassification or a record correction, so check it against the county record.
  • Appraised value per square footThe current public record shows about $239 per square foot before any comparable-property adjustments.
  • Nearby comparison areaThis page starts the equity review with public records for the Black & Smith Addition neighborhood and ZIP 75069.
  • Neighborhood value signalAmong 1,765 residential records in the same neighborhood, the average appraised value is about $238 per square foot.
  • Area year-over-year signalNearby residential records with prior-year values moved about -1.7% on average.

Comparable assessments

Similar public appraisal records selected for this property's equity comparison.

  • 1002 W White Ave, Mckinney, TX 75069
    3,456 sqft | $206/sqft | built 2024 | Similar size (3,456 vs 3,360 sqft); Similar age (2024 vs 2019); Similar lot size (13,483 vs 13,189 sqft)
    $711,971
  • 213 E Graham St, Mckinney, TX 75069
    3,574 sqft | $197/sqft | built 2017 | 6% larger (3,574 vs 3,360 sqft); Similar age (2017 vs 2019); Similar lot size (13,803 vs 13,189 sqft)
    $705,349
  • 304 W Leland Ave, Mckinney, TX 75069
    3,493 sqft | $151/sqft | built 2006 | Similar size (3,493 vs 3,360 sqft); Similar lot size (13,141 vs 13,189 sqft); Same neighborhood
    $529,030
  • 1404 Shaker Run, Mckinney, TX 75069
    3,338 sqft | $274/sqft | built 2018 | Similar size (3,338 vs 3,360 sqft); Similar age (2018 vs 2019); Lot 18% smaller (10,842 vs 13,189 sqft)
    $914,179
  • 808 Baker St, Mckinney, TX 75069
    3,809 sqft | $263/sqft | built 2015 | 13% larger (3,809 vs 3,360 sqft); Similar age (2015 vs 2019); Similar lot size (13,634 vs 13,189 sqft)
    $1,001,359

Recent comparable sales

Sales selected by similarity to the subject property. Texas is a non-disclosure state, so these MLS-listed sales are supplemental evidence.

Public appraisal comparison for 2026. Prepared . Appraisal source: Collin Central Appraisal District. Sales data checked in this snapshot: . Matches consider available size, age, location and property characteristics. How comparisons work.

Value history

Up 84.6% in 2026 from 2025.

Appraised value by tax year, with the change from the previous year listed
Tax yearAppraised valueChangeChange %
2026$803,000+$367,974+84.6%
2025$435,026+$16,844+4.0%
2024$418,182−$378,752−47.5%
2023$796,934+$139,116+21.1%
2022$657,818+$207,293+46.0%
2021$450,525+$62,525+16.1%
2020$388,000——
6-year total+$415,000+107.0%